Te tono o ngā mea whakakore tae wai para Ka taea te kī he whānuitia te whakamahinga mō te maimoatanga wai i ēnei rā, engari nā te rerekētanga o ngā poke i roto i te wai para, he rerekē anō hoki te kōwhiringa o ngā mea whakakore tae wai para. He maha ngā wā ka kitea e tātou ētahi mahi hangarua para i roto i te oranga o ia rā, ā, ko te hangarua kirihou te nuinga o aua mea. Nō reira, he aha te tukanga hangarua o ēnei kirihou, ā, he aha i hono ai ki ngā mea whakakore tae wai para? Mā Yixing Cleanwater e whakamārama atu ki a koe.
Ko te tukanga hangarua kirihou te nuinga o ngā tukanga horoi, wehewehe me te kuru mākū o te kirihou. Ko te kukū o ngā poke i roto i te wai para e pā tata ana ki ngā āhuatanga o ngā kirihou para e whakamahia ana i roto i tana hanga. He nui ngā mea rauropi me ngā matū totoka i whakatārewatia o te wai para e puta mai ana i ana tukanga horoi me te kuru, ā, ka taea e te COD te eke ki te 2000mg/L, ā, ka taea e te SS te eke ki te 500mg/L. Ka taea te whakamahi i te tukanga "whatunga + whakahaere + whakapūmau i te rere + AO + tātari + patu huakita" hei rongoā i te wai para hanga kirihou.
Ka rere tuatahi te waipara i roto i te whatunga hei tango i ngā poke nui ake, kātahi ka uru ki te tāke whakahaere. Ko te mahi tuatahi a te tāke whakahaere ko te whakataurite me te whakaōrite, arā, hei whakakore i te kore taurite o te rerenga wai i puta mai i te kore taurite o te whakaputanga (tae atu ki te rahinga wai me te kounga wai). Tuarua, nā te kaha o te taumaha i roto i te tāke whakahaere, ka tau ngā matū taumaha pēnei i te paru me te onepu i roto i te waipara ki raro i te tāke, ka whai wāhi ki te whakamārama me te whakaiti i te kukū o ngā mea kua tautau.
Ka pupuhihia te para o te tāke whakahaere ki te tāke whakapūmau, he pūnaha inenga aunoa kei roto. Ka tāpirihia te wai para ki te tāke whakapūmau, ā, ka tāpirihia e te pūnaha inenga aunoa te whakarewa wai para kirihou hangai me te matū whakakōkī ki roto i te tāke whakapūmau me te rere o te wai. I raro i te mahi tahi a te rere o te wai me te hau, ka konatunatua katoatia te whakarewa wai para me te wai para. Mā te pēhi i te paparanga hiko takirua o te whakarewa me te whakakore i te utu, te pānga piriti adsorption me te pānga hopu kupenga flocculent, ka whakakōkīhia ngā matūriki iti o te mea i whakatārewatia me ngā colloid i roto i te wai para ki ngā matūriki nunui ake. Ka haria e te hau i rewa i roto i te wai para ēnei matūriki whakakōkī i roto i te wai ki te mata o te wai i te wā e whakapūmau ana, ā, ka tangohia atu i roto i te tukanga.
te waipuke. Ka uru te wai para o te tāke whakatārewatanga ki te puna koiora hei wai koiorate maimoatanga hei tango i te nuinga o ngā mea rauropi, te hauota haukini me ētahi atu matū, kātahi ka wehea te paru me te wai i roto i te tāke whakapūpū tuarua, kātahi ka tangohia atu ngā poke o te paru mā te tātari, kia pai ake ai te purenga o te paru.
Mā te tukanga o runga ake nei me te whakamahinga me te maimoatanga o ngā tango tae e rite ana, ka tino pai ake te kounga o te wai para, ā, ka tutuki i ngā whakaritenga o te kounga o te wai para. Nā te mea kei roto pea i te wai ngā matū kino pēnei i te huakita me te huaketo, me whakahoromata te wai para mā te whakamahi i ngā taputapu patu huakita ultraviolet i mua i te tukunga atu, te whakamahi anō rānei.
He whānuitia ngā whakamahinga o te whakarewa paru kirihou hangai:
1. E whakamahia ana mō te waikura, te tā me te tae kakahu, te whakakikorua taputapu, te hanga pepa, ngā tae, te paru hinuhinu, te paru matū, te maimoatanga tae paru waituhi, me te whakaiti i ētahi atu poke i roto i te wai, te whakaiti i te chroma paru me te whakapai ake i te kounga o te wai para.
2. Ka whakamahia hoki mō te whakamahi anō i te wai kua whakahokia mai, te maimoatanga o mua i te iti o te wai parakaingaki tae-teitei, te keri i te mara hinu me ētahi atu mara maimoatanga wai.
3. Nō roto i te kaupapa whakakore tae flocculation, kāore he toenga katote whakarewa, ā, ka whakaoti i te raruraru parahanga wai i te wā kotahi mā te wehenga paru me te wai, me te kore parahanga tuarua, ā, he māmā noa te tukanga tāpiri me te urutau.
Wā tuku: Mei-20-2025